import java.util.InputMismatchException;
import java.util.Scanner;

public class GuessNumber {
    public static void main(String[] args) {
        //1.打印提示
        System.out.println("欢迎来到猜数字");
        //2.接收玩家输入的数字
        Scanner scanner = new Scanner(System.in);
        while (true) {

            //3.生成1-100之间的答案数字
            int answer = (int) (Math.random() * 100 + 1);

            //4.规定次数
            int chances = 7;
            int guess;
            while (chances > 0) {
                System.out.println("请输入1-100之间的整数,你还有" + chances + "次机会");
                try {
                    guess = scanner.nextInt();
                } catch (InputMismatchException e) {
                    System.out.println("请输入数字！");
                    scanner.next();
                    continue;
                }
                //5.比较一次并给出结果

                if (guess == -1) {
                    break;
                } else if (guess > answer) {
                    System.out.println("大了");
                } else if (guess < answer) {
                    System.out.println("小了");
                } else {
                    System.out.println("恭喜你！猜对了！");
                    break;
                }
                chances = chances - 1;
            }
            System.out.println("再玩一次吗？（y/n）");
            String again = scanner.next();
            if (!again.equalsIgnoreCase("y")) {
                break;


            }
        }
    }
}
